Advanced Micro Devices (NASDAQ:AMD) shares are trading higher in Wednesday’s premarket session, in tandem with its semiconductor peers, as traders weigh fresh U.S.-China chip-export headlines amid tighter U.S. restrictions that keep the AI hardware trade sensitive to policy risk. China is a key market for AMD. But it’s Nvidia Corp (NASDAQ:NVDA) CEO Jensen Huang who is reportedly joining President Donald Trump on the administration’s China delegation. During the two-day meeting, Trump plans to as